The Devi Bhakti Mala book in Telugu is a series of mantras in Telugu - aimed at invoking bhakti (devotion) of devotees, while worshipping Devi. The book is symbolic of the verses strung together like pearls of devotion.
The book contains mantra vidya, tantra vidya and yantra vidya that takes them into a deep spiritual reflection and knowledge on the glories of Devi